package com.label.Config.DataSource;

import org.springframework.jdbc.datasource.lookup.AbstractRoutingDataSource;
import javax.sql.DataSource;
import java.util.Map;

/**
 * 动态数据源
 * @author geYang
 * @date 2018-05-14
 */
public class DynamicDataSource extends AbstractRoutingDataSource
{
    public DynamicDataSource(DataSource defaultTargetDataSource, Map<Object, Object> targetDataSources)
    {
        super.setDefaultTargetDataSource(defaultTargetDataSource);
        super.setTargetDataSources(targetDataSources);
        super.afterPropertiesSet();

    }

    @Override
    protected Object determineCurrentLookupKey()
    {
        return DynamicDataSourceHelper.getDataSourceType();
    }
}